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Damsinic acid and ambrosanolides from vegetative ambrosia hispida |
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| Authors: | Werner Herz Douglas Gage Narendra Kumar |
| Institution: | Department of Chemistry, The Florida State University, Tallahassee, FL 32306, U.S.A. |
| Abstract: | Ambrosia hispida in the vegetative state furnished large quantities of damsinic acid and smaller amounts of ambrosin and damsin. Also isolated were anhydrocoronopilin, hispidulin and the new compounds 3-hydroxyambrosin damsinate and ent-12-oxokaura-9(11),16-dien-19-oic acid. |
| Keywords: | Ambrosiinae Compositae sesquiterpene lactones damsinic acid ambrosin damsin 3-hydroxydamsin kaurenes hispidulin |
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